Late permian brachiopoda fauna in north-western iran Report as inadecuate




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Late Permian marine sequence of in the North west of  Iran in eastern Azarbaijan province in the Zal stratigraphic section has been selected To study brachiopods.Samples have been collected from Alibashi and Jolfa Formation. 27 species of 13 geniuses of brachiopods have been recognized in this study.The comparison of recognized fossil community to brachiopod communities in some regions of Iran and Tethys realm suggests late Dzhulfian as the age of understudy deposits. Recognized prachiopodas belong to Athyride, Rhinconellidae, Productidae and Strophominidae categories

Tipo de documento: Artículo - Article

Palabras clave: Brachiopoda, Late Permian, Iran





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EARTH SCIENCES RESEARCH JOURNAL Earth Sci.
Res.
SJ.
Vol.
17, No.
1 (June, 2013): 67 - 71 PALEONTOLOGY Late Permian brachiopoda fauna in north-western Iran Mostafa Yousefirad1, Touran Khamooshi2 and Rahim Shaabanian2 1 2 Department of Geology, Faculty of Earth Sciences, Payame Noor University,Tehran, Iran Department of Geology, Faculty of Earth Sciences, Payame Noor University,Tabriz, Iran radyousefi@yahoo.com Mobile: 00989183638957 ABSTRACT Key words: brachiopoda, Late Permian, Iran The Late Permian marine sequence in the north- west of Iran, in eastern Azerbaijan province in the Zal stratigraphic section, was selected for studying brachiopods.
Samples were collected from the Ali Bashi and Jolfa Formation.S.
Twenty-seven species from 13 brachiopoda genera were recognised in this study. The recognised fossil community was compared to brachiopod communities in some regions of Iran and the Tethyan region, suggesting the Late Dzhulfian period as the age for the deposits being studied. Recognized brachiopods belonge to the orders Athyris, Rhynconellida, Productida and Strophomenida. Keywords: brachiopoda, Late Permian, Iran. RESUMEN Palabras clave: Braquiópodos, Pérmico Superior, Irán La secuencia marina del Pérmico superior en el noroeste de Irán y el este de Azerbaiyán, sección estatigráfica de Zal, fue seleccionada para este estudio de braquiópodos.
Las muestras fueron tomadas en las formaciones Ali Bashi y Jolfa.
Se reconocieron 27 especies de 13 géneros de braquiópodos en este análisis.
Las muestras recolectadas fueron comparadas con sus similares de otras regiones de Irán y de la región del Tetis, lo que sugirió el período de tardío de Dzhulfan como la proveniencia de estos depósitos.
Los braquiópodos reconocidos en este trabajo pertenecen a las familias de Athyris, Rhynconellida, Productida y Strophomenida. 1.
Introduction Marine Permian deposits are exposed in many parts of eastern and western Azarbaijan, in north-western Iran (Shabanian...






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